1997 Tacoma 2.7 will not start

i have replaced fuel pump and filter it has fire check engine light has been on for day or two I started it this morning it died and can not get it going now it just turns over not fast like chain broke turns nom any help plz

 

Need help plz

 

Have you tested the battery?

 

Battery is good it will turn over good and test good took fuel rail off last night has fuel there cleaning injectors today going to put them back on this evening I am to the point I think something is not telling them to open don’t know what all could do that

 

Is fuel pressure good, have you checked spark, what codes are present, does engine have compression

 

Do not have any way to check fuel per the innova 3100 that I got from friends say it can not connect

 

It does have spark

 

How can I check pressure

 

for fuel pressure get a fuel pressure gauge from a auto parts store(free loaner tools) and disconnect the line from your fuel rail, put the gauge in series and turn the key on, I do not know the spec you would have to look that up.
For engine compression same deal get a compression tester from auto parts store loaner tools, remove 1 spark plug and crank engine approx 5 seconds, if memory serves the first jump of the needle should be 1/2 the pressure after a few seconds, do that for all cylinders 1 spark plug hole at a time and record your numbers to see if any are drastically different.

 

I just got injectors back in it tried to start ones now same thing just turn over and over o and I still had the old pump I put 12 v to old pump it worked so what ever is going on I would say instead of pump I put in it ran for week so what ever it is gone completely out now

 

There can be problems with fuel line restrictions, have you check the starter is getting the amprage it needs? Ive replaced starters that had internal problems and sou ded fine bit couldnt draw the full amperage because of internal problems.

The rule for engines is they need fuel/air/compression/spark/starting power. Rule the easier stuff out such as fuel pressure and starter issues and engine compression, i dont know that engine but assume its got a distributer and you have checked each plug has spark.

 

Also pull the damn codes

 

What was the issue with your truck? Please share the fix with us.

 

Bad plug wires they had holes in them down in the head